Emailfinder MCP

Find verified professional emails by name, domain, LinkedIn, or role.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "emailfinder-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "emailfinder-mcp"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

emailfinder-mcp

MCP server for emailfinder.dev — find verified professional email addresses directly from AI assistants like Claude, Cursor, and Kiro.

Tools

Tool	Description	Credits
`find_email_by_person`	Name + domain → email	1
`find_email_by_linkedin`	LinkedIn URL → email	1
`find_company_emails`	Domain → list of emails	5
`find_decision_maker`	Role + domain → email	5
`validate_email`	Verify email deliverability	Free

Credits are only charged when an email is found.

Setup

Get your API key at emailfinder.dev/dashboard/settings.

Claude Desktop / Cursor / Kiro

Add to your MCP config:

config.json

{
  "mcpServers": {
    "emailfinder": {
      "command": "npx",
      "args": ["-y", "emailfinder-mcp"],
      "env": {
        "EMAILFINDER_API_KEY": "ef_live_your_key_here"
      }
    }
  }
}

Example usage

"Find the email for the CEO of stripe.com"

"Find emails at openai.com"

"What's the email for https://www.linkedin.com/in/johnsmith?"

Read the full README →View source on GitHub →

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Frequently Asked Questions about Emailfinder MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "emailfinder-mcp": { "command": "npx", "args": ["-y", "emailfinder-mcp"] } }

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Technical Specs & Signals

CategorySocial Media

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 🌐 Social Media →Best MCP servers for Social Media →Alternatives to Emailfinder MCP →Install in Claude Desktop Install in Cursor Install in VS Code